Agricultural Marketing Service

Agricultural Marketing Service Offices API

USDA AMS market news offices

Documentation GitHub OpenAPI

Operations 1

GET /offices USDA AMS List Offices #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/agricultural-marketing-service:agricultural-marketing-service-offices-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: USDA AMS MARS API (MyMarketNews) Offices API
  description: The Market Analysis Reporting System (MARS) API provides programmatic access to USDA Agricultural Marketing Service agricultural market news data.
  version: v1.2
  contact:
    url: https://mymarketnews.ams.usda.gov
  x-generated-from: documentation
servers:
- url: https://marsapi.ams.usda.gov/services/v1.2
  description: MARS API v1.2
- url: https://marsapi.ams.usda.gov/services/v3.0
  description: MARS API v3.0
security: []
tags:
- name: Offices
  description: USDA AMS market news offices
paths:
  /offices:
    get:
      operationId: listOffices
      summary: USDA AMS List Offices
      description: Returns a list of USDA AMS market news offices that publish market reports.
      tags:
      - Offices
      responses:
        '200':
          description: A list of market news offices.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OfficesListResponse'
              examples:
                ListOffices200Example:
                  summary: Default listOffices 200 response
                  x-microcks-default: true
                  value:
                    results:
                    - office_id: NAT
                      name: National
                      city: Washington
                      state: DC
                      commodities:
                      - Cattle
                      - Hogs
                      - Dairy
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    Office:
      type: object
      title: Office
      description: A USDA AMS market news office.
      properties:
        office_id:
          type: string
          description: Unique identifier for the office.
          example: NAT
        name:
          type: string
          description: Name of the market news office.
          example: National
        city:
          type: string
          description: City where the office is located.
          example: Washington
        state:
          type: string
          description: State where the office is located.
          example: DC
        commodities:
          type: array
          items:
            type: string
          description: List of commodities covered by this office.
          example:
          - Cattle
          - Hogs
          - Dairy
    OfficesListResponse:
      type: object
      title: Offices List Response
      description: List of USDA AMS market news offices.
      properties:
        results:
          type: array
          items:
            $ref: '#/components/schemas/Office'
  securitySchemes:
    BasicAuth:
      type: http
      scheme: basic
      description: API key obtained from USDA AMS MyMarketNews registration. Use the API key as the username with an empty password, or encode as Base64 for Bearer auth. Public access without authentication is also available with lower rate limits.

Agricultural Marketing Service Offices API

Operations 1

Documentation

Specifications

Schemas & Data

Other Resources